Static task
static1
Behavioral task
behavioral1
Sample
RSkypeSetup.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
RSkypeSetup.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
新云软件.url
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
新云软件.url
Resource
win10v2004-20231215-en
General
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Target
78fd874d9cc3299b3e0839104c8cb3d8
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Size
2.6MB
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MD5
78fd874d9cc3299b3e0839104c8cb3d8
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SHA1
88bb1ea9bd873ff7578bf2b7ed7edf0c0bdb992e
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SHA256
4ad38eb9aa3cfa6c6c477ccd661709d4dbe5dae259b94e707fa117e2bba82f3a
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SHA512
047555c530f9caa2a875f3b26f4ed0d0547ef1849de5ef7f83593ca68927e3c1ea7cf0e5f74ed9febd79bc8334f5c3641d5f119555c031227bccd42a9fcfd5d9
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SSDEEP
49152:gTjilhsX4yUpHWkLDWBesL7CBnLVjMK28jHgprSw+if85WnafQyUu2wuoSwyG8eC:/0oc4s/CxLpMKHAprSwdmfQ42oFIeGR7
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/RSkypeSetup.exe
Files
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78fd874d9cc3299b3e0839104c8cb3d8.rar
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RSkypeSetup.exe.exe windows:4 windows x86 arch:x86
220754882351a8e30154f7df5ff2849c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
oleaut32
SysFreeString
advapi32
RegQueryValueExA
user32
GetKeyboardType
gdi32
UnrealizeObject
version
VerQueryValueA
ole32
CoTaskMemFree
comctl32
_TrackMouseEvent
shell32
ShellExecuteA
Sections
.text Size: 2.6MB - Virtual size: 3.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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新云软件.url.url